strict.pm is one of the simplest modules in the Perl distribution. Just copy the functionality in your custom package. 
package Custom::Package;

sub import {
    $^H |= 0x604 unless $ENV {ENV} eq "PR";
}
sub unimport {
    $^H &= ~ 0x604 unless $ENV {ENV} eq "PR";
}
1;

[download]
Assuming you use the ENV environment variable to flag a production environment.

Don't believe those who claim it cannot be done - this is only one of the ways how to do it.

But I'd like to know why you want to turn off strictness in production code.

Abigail

In reply to Re: Triggering 'strict' from within a package by Abigail-II
in thread Triggering 'strict' from within a package by kal

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